BMW M3 M4 G80/G82/G83 PRE-PREG CARBON FIBER REAR DIFFUSER (2021+) JC These fenders use the same

These fenders use the same fender trim piece

Upgrade your BMW M3 E92/E93 with our Carbon Fibre Rear Diffuser

amplifying the bmw's road presence

Enhance your AUDI A4 (S-LINE)/S4 SALOON with our Carbon Fibre Rear Diffuser

BMW M3 M4 G80/G82/G83 PRE-PREG CARBON FIBER REAR DIFFUSER (2021+) JC These fenders use the sameUpgrade your BMW M3 or M4 with our lightweight and durable pre preg carbon fibre rear diffuser. Looking to get rid of all the black plastic on the rear diffuser? Match this diffuser with our rear diffuser trim as well as our rear side splitters with winglets or without. The carbon weave is identical to BMW's OEM carbon fibre, ensuring a seamless integration with any factory carbon upgrades that your vehicle might have. In your package you will also